Blog

The OCaml Planet RSS

Articles and videos contributed by both experts, companies and passionate developers from the OCaml community. From in-depth technical articles, project highlights, community news, or insights into Open Source projects, the OCaml Planet RSS feed aggregator has something for everyone.

Want your Blog Posts or Videos to Show Here?

To contribute a blog post, or add your RSS feed, check out the Contributing Guide on GitHub.

OCaml Roundup: October 2025

05 Nov 2025

Patrick Ferris' OCaml Blog

Read Article
Supporting OCurrent: FLOSS/Fund Backs Maintenance for OCaml's Native CI Framework

Announcing FLOSS Fund's support for maintenance of OCaml's native CI and workflow framework OCurrent

30 Oct 2025

Tarides

Read Article
WebAuthn & Passkeys in OCaml: Implementing Passwordless Authentication

Building a complete WebAuthn/Passkeys authentication system in OCaml: from bytea binary storage challenges to Base64 encoding layers, model validation, and repository patterns.

30 Oct 2025

Chukwuma Akunyili

Read Article
Setting up Open Telemetry (OTel) with OCaml and Azure Monitor Integration

Complete guide to implementing OpenTelemetry in OCaml with Dream Framework, including Azure Monitor integration, environment-specific configuration, and production-ready tracing middleware.

26 Oct 2025

Chukwuma Akunyili

Read Article
Hacking OCaml

This talk breaks down a CTF puzzle Corwin de Zahr designed a few years back that involves finding problems and vulnerabilities within the OCaml runtime. Read the full transcript here: https://www.janestreet.com/tech-talks/hacking-ocaml/

24 Oct 2025

Jane Street - Tech Talks

View Video